How to create and edit a POS bill

Before you begin

Use POS Billing with an open counter, the correct warehouse and permission to sell. A hold-only helper can prepare a bill and hold it for a cashier, but cannot take payment.

Build the bill

1. Select the customer before checking prices. Customer price tiers and promotions can affect the total.
2. Search for a product or scan its barcode. Select the exact product; choose its variant if a style opens.
3. In the cart, select the selling unit and enter the quantity. Check the unit shown beside the price: a case and a single piece are different quantities.
4. Change price or discount only when the controls are available to your account. Review each line and the bill total.
5. Complete required serial and accessory checks, then open Payment or select Hold.

Check the result

Payment shows the final sale summary. Product and package prices have separate permissions; minimum selling prices and stock rules may prevent an edit. A promotion refresh can change the payable amount, so review the updated total before submitting.

Common mistakes

Check the selected line before using quantity or price controls. Removing a cart line changes this unsaved bill; it does not return an already completed sale. Use Orders for a completed-sale return.